The Genetics of Thermoregulation in Pigs: A Review

被引：38
作者：
Gourdine, Jean-Luc [1 ]
Rauw, Wendy Mercedes [2 ]
Gilbert, Helene [3 ]
Poullet, Nausicaa [1 ]
机构：
[1] URZ, INRAE, Domaine Duclos Prise Eau, Petit Bourg, Guadeloupe, France
[2] Inst Nacl Invest & Tecnol Agr & Alimentaria, Dept Mejora Genet Anim, CSIC, INIA, Madrid, Spain
[3] Univ Toulouse, GenPhySE, INRAE, INP, Castanet Tolosan, France
来源：
FRONTIERS IN VETERINARY SCIENCE | 2021年 / 8卷
关键词：
thermoregulation; pig; heat stress; genetics; selection; HOUSED GROWING PIGS; HIGH AMBIENT-TEMPERATURE; CLIMATE-CHANGE IMPACT; EUROPEAN LARGE WHITE; HEAT-STRESS; RECTAL TEMPERATURE; ADAPTIVE TRAITS; SALIVARY CORTISOL; FEEDING-BEHAVIOR; CIRCADIAN-RHYTHM;
D O I：
10.3389/fvets.2021.770480
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Heat stress (HS) affects pig performance, health and welfare, resulting in a financial burden to the pig industry. Pigs have a limited number of functional sweat glands and their thermoregulatory mechanisms used to maintain body temperature, are challenged by HS to maintain body temperature. The genetic selection of genotypes tolerant to HS is a promising long-term (adaptation) option that could be combined with other measures at the production system level. This review summarizes the current knowledge on the genetics of thermoregulation in pigs. It also discusses the different phenotypes that can be used in genetic studies, as well as the variability in thermoregulation between pig breeds and the inheritance of traits related to thermoregulation. This review also considers on-going challenges to face for improving heat tolerance in pigs.
引用
收藏
页数：14
相关论文
共 107 条
[51]   Insulin induces myocardial protection and Hsp70 localization to plasma membranes in rat hearts [J].
Li, Gefeng ;
Ali, Imtiaz S. ;
Currie, R. William .
AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY, 2006, 291 (04) :H1709-H1721
[52]   Genetic parameters for rectal temperature, respiration rate, and drooling score in Holstein cattle and their relationships with various fertility, production, body conformation, and health traits [J].
Luo, H. ;
Brito, Luiz F. ;
Li, X. ;
Su, G. ;
Dou, J. ;
Xu, W. ;
Yan, X. ;
Zhang, H. ;
Guo, G. ;
Liu, L. ;
Wang, Y. .
JOURNAL OF DAIRY SCIENCE, 2021, 104 (04) :4390-4403
[53]   GENETIC-VARIATION AND COVARIATION FOR GROWTH, PARASITE RESISTANCE AND HEAT TOLERANCE IN TROPICAL CATTLE [J].
MACKINNON, MJ ;
MEYER, K ;
HETZEL, DJS .
LIVESTOCK PRODUCTION SCIENCE, 1991, 27 (2-3) :105-122
[54]   Heat stress adaptations in pigs [J].
Mayorga, Edith J. ;
Renaudeau, David ;
Ramirez, Brett C. ;
Ross, Jason W. ;
Baumgard, Lance H. .
ANIMAL FRONTIERS, 2019, 9 (01) :54-61
[55]   New phenotypes for new breeding goals in pigs [J].
Merks, J. W. M. ;
Mathur, P. K. ;
Knol, E. F. .
ANIMAL, 2012, 6 (04) :535-543
[56]   Robustness to chronic heat stress in laying hens: a meta-analysis [J].
Mignon-Grasteau, S. ;
Moreri, U. ;
Narcy, A. ;
Rousseau, X. ;
Rodenburg, T. B. ;
Tixier-Boichard, M. ;
Zerjal, T. .
POULTRY SCIENCE, 2015, 94 (04) :586-600
[57]   Microsatellite mapping of QTL affecting growth, feed consumption, egg production, tonic immobility and body temperature of Japanese quail [J].
Minvielle, F ;
Kayang, BB ;
Inoue-Murayama, M ;
Miwa, M ;
Vignal, A ;
Gourichon, D ;
Neau, A ;
Monvoisin, JL ;
Ito, S .
BMC GENOMICS, 2005, 6 (1)
[58]   BREEDING AND GENETICS SYMPOSIUM: Resilience and lessons from studies in genetics of heat stress [J].
Misztal, I. .
JOURNAL OF ANIMAL SCIENCE, 2017, 95 (04) :1780-1787
[59]   Performance, serum amino acid concentrations and expression of selected genes in pair-fed growing pigs exposed to high ambient temperatures [J].
Morales, A. ;
Grageola, F. ;
Garcia, H. ;
Arce, N. ;
Araiza, B. ;
Yanez, J. ;
Cervantes, M. .
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, 2014, 98 (05) :928-935
[60]   Breeding for robustness: the role of cortisol [J].
Mormede, P. ;
Foury, A. ;
Terenina, E. ;
Knap, P. W. .
ANIMAL, 2011, 5 (05) :651-657
12345678910